Wet third vortex polishing(fine polishing)
Wet third vortex polishing(fine)
Wet third vortex polishing(fine polishing)
Wet second vortex polishing(medium polishing)
Wet second vortex polishing(medium polishing)
Wet second vortex polishing(medium polishing)
Wet first vortex polishing(rough polishing)
Wet first vortex polishing(rough)
Wet first vortex polishing(rough polishing)
Dry second tumbling(second rough polishing)
Dry third tumbling(medium polishing)(mixed with 7*7 cube=1:1)
Dry third tumbling(medium polishing)
Dry final tumbling(fine polishing)